baber/WOPTO huggingface dataset:
Patent JP-S56157493-A (JP)
Title: Catalytic gasification of carbonaceous material
Inventor: NISHIYAMA YOSHIYUKI
IPC: C10J3/00
Filed: 1980-05-08
Abstract: PURPOSE:To convert a solid carbonaceous material to a gas consisting mainly of methane at a faster gasification speed than that of a case where Ni alone is used as a catalyst, by a method wherein when the gasification reaction of the solid carbonaceous material in hydrogen stream is carried out in the presence of a Ni catalyst, a Ca salt capable of conversion into CaO by thermal decomposition is added as a catalyst. CONSTITUTION:When a carbonaceous material (which is a solid at ordinary temperatures) such as coal, coke, etc. is heated at an elevated temperature in the presence of a catalyst and in hydrogen stream to convert it into a gas consisting mainly of methane, Ni and CaO or a Ca salt capable of conversion into CaO by heating are added as catalysts. By the addition of CaO, gasification speed is remarkably increased.
Patent JP-S63227986-A (JP)
Title: Drainage pump controller for hydraulic power station
Inventor: IHARA ISAMU
IPC: F04D15/00
Filed: 1987-03-18
Abstract: PURPOSE:To reduce the capacity of the equipment such as transformer in the power station by detecting the water level difference between a drainage pit and drainage passage and reducing the consumed electric power per time of a drainage pump motor by controlling the drainage pump motor in variable ways according to the detected water level difference. CONSTITUTION:Each water level signal supplied from a water level detector 10 of a drainage device 9 and the level detector 3 of a drainage pit 2 in the power station is input into each water level difference detector 11, and water level is detected. The detected water level difference is input into a variable control device 12 arranged between an ac power source 1 and a drainage pump motor 6 in the power station, and the drainage pump motor 6 in the power station is controlled in variable ways according to the water level difference. In other words, when a prescribed water level difference is generated, a drainage pump 7 is started by controlling the drainage pump motor 6, and the water in the drainage pit 2 is drained into a drainage passage 9 through a piping 8. In this case, the number of revolution of the drainage pump motor 6 is controlled in variable ways according to the magnitude of the water level difference.
Patent JP-S62219784-A (JP)
Title: Drop-out compensation circuit
Inventor: NARITA TAKAHITO
IPC: H04N5/94
Filed: 1986-03-19
Abstract: PURPOSE:To eliminate malaise in an image, by providing a circuit which integrates a clamped signal in a period when no dropout exists, and a switch which selects a signal on which a DC share is given in the period when no dropout exists, and selects an integrated signal in the period when the dropout exists. CONSTITUTION:Since an integration circuit 6 integrates a clamped signal Sv in several TH periods, and detects its mean value, the mean value becomes equal to a mean value Vsv for the whole substantially, and an integrated output is added on the contact (b) of a switch 8. The switch 8 is connected to a contact (a) side by a dropout detecting signal in the period when no dropout exists, and is connected to the contact (b) side in the period when the dropout exists. A signal in which the dropout is compensated can be obtained from the switch 8, and it is amplified at an amplifier 9, and is changed to a signal Sv, then being added on an output terminal 10. In the period when no dropout exits, the signal in which the instantaneous value of a video part (v) is damped, is outputted, and when the dropout is generated, the mean value Vsv for the whole of the signals Sv integrated at the integration circuit 6 is outputted. In such a way, no malaise of a replaced signal against peripheral parts is generated.
Patent JP-S55153611-A (JP)
Title: Rolling mill
Inventor: MATSUFUJI AKIRA
IPC: B21B38/10
Filed: 1979-05-21
Abstract: PURPOSE:To make possible the efficient production of the high accurate product, by constituting so as to carry out the zero point setting for the roll gap and the roll gap adjustment for the specified pass using the very slow motor connected through the clutch, etc., to unconnected end of the worm shaft for adjusting the roll gap. CONSTITUTION:In the rolling mill provided with the screw 1, the female screw, the worm wheel 3, the worm 4, etc., for adjusting the roll gap, the unconnected end of the worm shaft connected to the screw down motor 5 is connected to the very slow motor 6 through the clucth 7, the reduction gear 8, and the bevel gear 9; by this motor 6, the zero point setting for the roll gap is carried out so as to contact rolls each other; next, the screw 1 is turned back to set the roll gap required for the first pass; then, the plural rolling passes are carried out by using the screw down motor 5; at the leader pass, the very slow motor 6 is actuated to carry out the roll gap adjustment for the leader pass; after that, the roll gap is set to the value for the finishing pass and then the finishing pass is carried out. Since the motor 6 runs at slow speed, this roll gap adjustment can be performed at high accuracy.
Patent JP-H03262661-A (JP)
Title: Page printer
Inventor: NAKANO SHINICHI
IPC: B41J29/38
Filed: 1990-03-13
Abstract: PURPOSE:To obtain a printed matter from a page printer without transmitting image data from a host computer by a method wherein the image data is stored in an image storage device on an instruction even after completion of printing, and the stored image is printed on an instruction. CONSTITUTION:An image storage device 1 capable of storing and erasing image data on the reception of an image storage signal and an image erasure signal can store image data for one or more pages. An image read-out device 2 refers to the image storage device 1 and searches an image specified by an image selection signal. A dot image developing and drawing device 3 converts the read-out image data to dot data and draws it on a specified part of an image memory 4. A panel switch 5 instructs an image to be stored or an image to be erased by a signal (a) and an image to be printed by a signal (b). A user can instruct a storage of image and select an image by the panel switch 5 and printing the image by the required number of sheets.
Patent JP-S53147105-A (JP)
Title: Test device of safety valve
Inventor: OOHARA SEIJI
IPC: G01M99/00
Filed: 1977-05-26
Abstract: PURPOSE: To test safety valve mounted to a steam to a stem resevoir with little inner volume connected to a boiler wih little capacity, by installing said steam reservoir and a high pressure steam reservoir to positively supply necessary steam quantity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54154197-A (JP)
Title: Transit device for emegrency escape
Inventor: OKADA YUKIO
IPC: A62B3/00
Filed: 1978-05-25
Abstract: PURPOSE: A light, low-cost above-titled device which is easy to handle and can be mounted on a rescue car, wherein plural transit rods are spanned between the aide side and the aided side, an expandable plate is mounted on the rods, and the plate is expanded and contracted along the rods.  
     CONSTITUTION: Transit rods 1 are spanned between the open door portion of a rescue car B and the door portion of a troubled car C, and a transit plate 2 is mounted on the rods 1. With the portion 6a of a rope 6 on the outside pulled toward the rescue car B, an inner transit plate 4 is extended toward the troubled car C through the function of pulleys 5 and a stopper element 8, and the transit plate 2 is spanned between the cars B and C. After leading the passengers from the car C into the car B, the portion 6b of the rope 6 on the inside is pulled toward the car B so that the inner transit plate 4 is received in an outer transit plate 3 through the function of the rope 6, guide element 7, pulleys 5, and stopper element 8. The plate 2 is removed, the rods 1 are removed, and the passengers are transfered by the rescue car B. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60218370-A (JP)
Title: Manufacture of (hydrocarbylthio)phenol
Inventor: POORU FUREDERITSUKU RANKEN
IPC: C07C313/00
Filed: 1985-03-26
Abstract: (Hydrocarbylthio) phenols, such as 2-(alkylthio) phenols, are prepared by heating one or more (hydrocarbylthio)- phenols selected from 2-, 3-, 4-, and poly(hydrocarbylthio)phenols in the presence of a catalytic amount of an aluminium phenoxide or a precursor thereof to redistribute the starting materials.
Patent JP-S57176879-A (JP)
Title: Receiver for facsimile
Inventor: OOSHIMA JIYUICHI
IPC: H04B1/16
Filed: 1981-04-22
Abstract: PURPOSE:To miniaturize a signal selecting circuit sufficiently and to reduce the production cost of the titled receiver by storing data previously in a storage circuit and reading out the data to select the receiving frequency. CONSTITUTION:Outputs set up by respective local setting switches S1, S2 are code-converted by code converters 301, 302 and the code-converted outputs are sent to a random access memory (ROM) 501 in a data storage circuit 5. An output from a reversible counter 401 in a frequency selecting circuit 4 is also inputted to the ROM501. The ROM501 specifies the data corresponding to the digital outputs sent from the code converters 301, 302 and the counter 401 out of the many data stored in the ROM501. The specified data are latched by a latch circuit 503 and sent to a program counter 602 in a PLL circuit 6 and a switching circuit 210 in a receiving circuit 2. An oscillation frequency signal in the circuit 6 is sent to a mixer 212 and mixed with a high-frequency signal outputted from a high-frequency amplifier. If the SN of a received signal is deteriorated less than the prescribed value in the circuit 4, the value of the counter 401 is changed.
Patent JP-H08233318-A (JP)
Title: Natural air supplying device from underfloor of kitchen
Inventor: U SATOSHI
IPC: F24F13/068
Filed: 1995-02-23
Abstract: PURPOSE: To permit local and natural air supply from underfloor even in a highly sealed residence and the like, permit the stabilizing of pressure difference between outdoor air and indoor air at a low level, provide a system capable of effecting energy saving and comfortable air supplying without increasing the cooling and heating load of the building and provide a simple and low-cost constitution. CONSTITUTION: An air supplying chamber 6, whose lower end is opened to an underfloor space 3 and whose upper end is provided with an air supplying port 7a, is provided at the rear part or the side part of a heating cooker 4 in a kitchen 1. An exhaust hood 10 is provided immediately above the air supplying port 7a and an exhaust fan 12 is provided in an exhaust passage 11, opened to the outside of the building from the exhaust hood 10.
Patent JP-H03263618-A (JP)
Title: Optical disk and reproducing device for the same
Inventor: KUTARAGI TAKESHI
IPC: G11B20/12
Filed: 1990-03-13
Abstract: PURPOSE:To reproduce an optical disk with a CD-V player by recording a video signal on an outer circumference of the disk and recording a dummy signal on an inner circumference of the disk for a prescribed period. CONSTITUTION:Table of contents of a loaded optical disk 1 is read and it is discriminated that the loaded optical disk 1 is a disk whose outer circumference is recorded with a video signal from the data of the table of contents and the disk 1 is a disk whose outer circumference is recorded with a video signal and whose inner circumference is recorded with a dummy signal for a prescribed time when it is discriminated that the recording time of the audio track corresponds to the prescribed time. Thus, when an optical disk corresponding to a single disk CD-V is loaded, the continuance of useless reproduction is avoided.
Patent JP-H05261543-A (JP)
Title: Method for sensing welding position
IPC: B23K9/095
Filed: 1992-03-18
Abstract: PURPOSE:To sense the accurate groove position and to carry out sure teaching by fitting an electrode on the welding torch tip of a welding robot and moving a welding torch prior to welding to sense a groove. CONSTITUTION:At the time of welding materials 5 to be welded, sensing is carried out. In that welding, there is a problem on the shape, depth, etc., of penetration of the central part of the groove and it is necessary to detect accurately the position of the central part. For that purpose, the welding torch is moved in a state with the electrode 1 energized and the energized state is detected by a different detection circuit, by which the electrode coming into contact with the materials to be welded is recognized and the groove position is recognized. Accordingly, the groove position is detected with high accuracy.
Patent JP-H01238724-A (JP)
Title: Load transmitting mechanism having nonlinear load characteristics
Inventor: HONDA TETSUO
IPC: F16F1/22
Filed: 1988-03-17
Abstract: PURPOSE:To conduct the load transmission having nonlinear load characteristics in a simple construction by connecting an intermediate link capable of freely turning between the ends of outside links in nearly series state with each other end which are connected to an object via spring elements. CONSTITUTION:Outside links 1, 3 have spring elements (rubber bash) 4, 5 which work to the eyes 1, 3 of outer ends in a right angle direction to a shaft center, and is pivoted to an object via a bracket B, an intermediate link 2 is connected freely rotatively between other ends via pin joints 6, 7 in nearly serise state. In an initial state, according to putting spring elements 4, 5 on a state any load does not produce or on a compression tensile state, in case that load P is added to the central link 2 from other object, reaction force is produced due to cooperation of three links 1-3 and spring elements 4, 5 for showing nonlinear type load characteristics. Thus, nonlinear type inclination and its degree can be easily adjusted under use state, naturally under a stationary state.
Patent JP-S55154050-A (JP)
Title: Electron beam automatic alignment equipment
Inventor: TSUKAMOTO SEIICHI
IPC: H01J37/30
Filed: 1979-05-18
Abstract: PURPOSE:To automatically perform alignment operation by detecting the status of beams using an irradiation material viewer and controlling the current applied to the alignment coil. CONSTITUTION:The electron beam 2 is irradiated on the irradiated material 31 with required intensity and the lens current is adjusted so that the area of the beam irradiated point 7 can be minimized using the lens current setting device 33. Then the start signal 201 is applied. The start circuit 85 starts and the lens current 34 is output from the function generator 83. The picture image address of the beam center is latched by the picture image processor 68 and the data latch circuits 93 and 95. The output of the data latch circuits 93-96 is subtracted by the subtractors 100 and 101. The result is applied to the alignment coils 61 and 62 through the D/A converters 203 and 204 and the power amplifiers 205 and 206 in order to correct the orbit of the electron beam.
Patent JP-S52146042-A (JP)
Title: Electric heater for heating air
Inventor: FUKUSHIMA MITSURU
IPC: F24D15/02
Filed: 1976-05-27
Abstract: PURPOSE: To provide an electric heater for heating air which is compact and can provide even temperature distribution constantly by means of a liquid coolant housed and a sheath exorthermic element placed in a cylindrical sealed container forming a radiation fin on the periphery thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57177031-A (JP)
Title: Styrene resin sheet for forming
Inventor: ITOU TAKEO
IPC: C08L25/04
Filed: 1981-04-24
Abstract: PURPOSE: To prepare the titled resin sheet having specific expansion ratio, thickness and folding endurance, and suitable for the manufacturing of a food container having excellent apperarance and heat insulation, by extruding a mixture of a rubber-containing styrene resin and a chemical foaming agent in the form of a sheet.  
     CONSTITUTION: The objective resin sheet having an expansion ratio of 1.1W2.1, thickness of 0.1W1mm and folding endurance (accordance to JIS P8115) of ≥5, is prepared by adding a chemical foaming agent (e.g. propane) to a styrene resin (e.g. copolymer of polystyrene and α-mehylstyrene) containing 1.5W8wt% rubber component (e.g. natural crepe rubber) and extruding the composition in the form of a sheet preferably with a T-die. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62219793-A (JP)
Title: Time base correcting device
Inventor: FUTAKUCHI RYUTARO
IPC: H04N9/83
Filed: 1986-03-19
Abstract: PURPOSE:To obtain a time base correcting device which eliminates the frequency fluctuation of a video signal, by using directly the output signal of a carrier generating device as the carrier of a frequency conversion device so as to restore a frequency interleave between a luminance signal and a chrominance signal. CONSTITUTION:A chrominance signal A in which a subcarrier reproduced including the same frequency fluctuation as that of a luminance signal B is converted to a low-pass area, is frequency-converted to the subcarrier of 3.58mHz, and follows the output signal of a 1/4 frequency divider 20. Since the output signal of the 1/4 frequency divider 20 is generated from the synchronizing signal of the luminance signal by a PLL19, the subcarrier of a frequency-converted chrominance signal has the same frequency fluctuation as that of the luminance signal. Therefore, at such a time, a result is that the frequency interleave between the luminance signal and the chrominance signal is restored, and writes it on an A/D conversion 22 and a memory 22, a read by a stable clock, and a stable composite video signal G having no frequency fluctuation by a D/A conversion 24, can be obtained. In this way, the time base correcting device in which no complicated process is required, can be obtained.
Patent JP-H08230541-A (JP)
Title: Formed carpet structure for automobile
Inventor: KIMURA AKIMOTO
IPC: B60R16/02
Filed: 1995-02-24
Abstract: PURPOSE: To provide a molded carpet structure for automobile which can protect a wire harness sufficiently from external force without using any harness protector. CONSTITUTION: In a carpet structure for car in which a wire harness 2 is arranged along the base of a tunnel part 1a of a floor panel 1 and the surface of the floor panel 1 and the wire harness 2 are covered with a floor carpet, a sheet 5 comprising blended felt soaked with thermoplastic resin is molded integrally with the wire harness part of a carpet roll 3 formed integrally with an insulator 4 such as felt on the rear surface of it so as to protect the wire harness 2 by the sheet 5 with the same rigidity at the room temperature.
Patent JP-S61219712-A (JP)
Title: Separation and concentration of carbon monoxide
Inventor: NISHIDA TAKAHIRO
IPC: C01B32/40
Filed: 1985-03-27
Abstract: PURPOSE:To recover heat efficiently from high temp. raw material gas and high temp. produced gaseous CO and to separate and concentrate CO so as to subject raw material gas and produced CO gas individually to specified treatment obtaining necessary heat utilizing the heat possessed by the raw material gas and the produced gaseous CO. CONSTITUTION:High temp. raw material gas contg. H2 is divided into two portions. Excess heat contained in each portion of the raw material gas is given to the raw material gas contg. H2 freed of moisture and to off gas of an absorption tower freed of solvent by a heat exchanger I:5 and II:9, then cooled to ca.40 deg.C in a condenser 6, and remaining moisture is removed by adsorption in an adsorption tower 3. Almost completely dehumidified raw material gas is heated to 150 deg.C by a heat exchanger 15, and used as purge gas for desorbing the solvent in a solvent adsorption tower 4, then fed to the bottom of an absorption tower 1 through a gas cooler 8 together with the desorbed solvent. On one hand, the raw material gas freed of CO in the adsorption tower 1 is freed of solvent in the solvent desorbing tower 4, then heated to ca.200 deg.C by the heat exchanger II:9 and used as purge gas for the desorption of H2O in a H2O adsorption tower 3, and discharged together with desorbed H2O to the outside of the system.
Patent JP-S60204883-A (JP)
Title: Partial plating method
Inventor: KURONO TATSUO
IPC: C25D5/02
Filed: 1984-03-29
Abstract: PURPOSE:To form a plating layer having excellent linearity in the edge part of plating by sticking tentatively a masking material contg. a plasticizer which is liquid at an ordinary temp. to a metallic bar and plating the same in the stage of subjecting said bar to partial plating to a desired shape. CONSTITUTION:A masking material formed with a desired pattern to allow permeation of a plating liquid is adhered to a metallic bar and the bar is subjected to a plating treatment in the plating liquid to form a plating film having a desired shape thereon. A material formed by mixing a plasticizer which is liquid at an ordinary temp. at >=5wt% ratio with a material consisting of a plastic tape or sheet of polyester, PVC, etc. and a pressure-sensitive adhesive material consisting essentially of rubber or synthetic resin is used as the masking material to be used in this case. The adhesion to the metallic bar is easy. The part of said material where the pattern to allow permeation of the plating liquid is formed is beautiful and deformation-free. The partial plating having the exact and beautiful edges is formed without intrusion of the plating liquid to the bottom surface of the masking material.
Patent JP-H07266539-A (JP)
Title: Screen printing method
Inventor: YOKOYAMA YASUO
IPC: B41F15/08
Filed: 1994-03-31
Abstract: PURPOSE:To achieve printing in high resolution of matter to be printed over a wide range by a method wherein a transfer speed of a squeegee on one end side of a screen being a start point side of transfer is made quicker than that on the other end side of the screen being an end point side of transfer, and that on the other end side is made slower than that on one end side. CONSTITUTION:A squeegee 3 is transferred at an almost constant speed at a middle position of a matter to be printed. It is transferred at a speed drawing a curve wherein the speed at a start point side is quicker than that at the middle position, and the speed becomes slower as it approaches the middle position. It is transferred at the speed drawing a curve wherein the speed on an end point side is slower than that at the middle position, and becomes slower as it approaches the end point. That is, when a speed of the squeegee 3 is quick, a discharge amount of a thick film paste 4 increases according to the speed. When the speed is slow, since the discharge amount of the paste 4 decreases, blur in printing becomes difficult to be generated even on one end side of a screen 2 on the start point side of transfer of the squeegee 3 wherein blur in printing is apt to be generated. Bleeding in printing becomes difficult to be generated even on the other end side of the screen 2 on the end point side wherein bleeding in printing is apt to be generated, and printing in high resolution can be carried out over wide range.